Surface treatment. Smooth surface, no burrs and stains, won't scratch your hands. Beautiful appearance. Surface treatment does not fade, bright colors, wear-resistant, streamlined shape to highlight the texture. Stable performance: using high-quality materials, product quality is stable, durable, lightweight and compact, long service life. Excellent product appearance, smooth surface treatment, no burrs and stains, no scratches. Used to grind the ball head of billiard clubs, so you can have a better billiard experience. Package included. 2 x mushroom billiard cue shaper Diameter. Approx. 4.5 cm / 1.77 inches Due to differences in different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, please allow minor size errors.